Table 4.
Group | N | Mean | SD |
---|---|---|---|
Household nonsmokers | 266 | 50.8 | 8.9 |
Household smokers, outdoors | 124 | 49.1 | 9.9 |
Household smokers, indoors | 410 | 48.0 | 8.3 |
Household nonsmokers, males | 146 | 49.1 | 8.5 |
Household nonsmokers, females | 120 | 52.9 | 9.0 |
Household smokers outdoors, males | 60 | 46.7 | 9.4 |
Household smokers outdoors, females | 64 | 51.3 | 9.9 |
Household smokers indoors, males | 155 | 47.0 | 7.8 |
Household smokers indoors, females | 255 | 48.7 | 8.5 |
Abbreviations: N, number; SD, standard deviation.